#64457C

#64457C

Color Values

HEX

#64457C

RGB

100, 69, 124

HSL

273.8, 28.5%, 37.8%

HSV

273.8, 44.4%, 48.6%

CMYK

19.4%, 44.4%, 0.0%, 51.4%

OKLCH

0.4483 0.0938 309.0

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#64457C

#5D7C45

Analogous

#48457C

#7C4578

#64457C

Triadic

#64457C

#7C6445

#457C64

Split Complementary

#64457C

#787C45

#457C48

Tetradic

#64457C

#7C4845

#5D7C45

#45787C

Color Blindness Simulation

Original

#64457C

Protanopia

#57566F

Deuteranopia

#585B6C

Tritanopia

#626462

Achromatopsia

#505050

CSS Usage

background-color: #64457C;
color: #64457C;
border-color: #64457C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F8F5F9
100
#EEE9F1
200
#DDD1E5
300
#C4B0D3
400
#A486BC
500
#845BA4
600
#6A4983
700
#553A69
800
#422E52
900
#32243D
950
#201726

Contrast Checker

Text on white

7.82:1

AA Pass AAA Pass

Text on black

2.68:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026